Update app.py

app.py

@@ -95,7 +95,7 @@ def main():
 
     st.header("Chat with multiple Lithuanian Law Documents:" ":books:")
     
-    st.markdown("Hi, I am Birute (Powered by qwen2-1_5b model), chat assistant, based on republic of Lithuania law documents. You can choose below information retrieval type and how many documents you want to be retrieved.")
+    st.markdown("Hi, I am Birute (Powered by qwen2-0_5b model), chat assistant, based on republic of Lithuania law documents. You can choose below information retrieval type and how many documents you want to be retrieved.")
     st.markdown("Available Documents: LR_Civil_Code_2022, LR_Constitution_2022, LR_Criminal_Code_2018, LR_Criminal_Procedure_code_2022,LR_Labour_code_2010. P.S it's a shame that there are no newest documents translations... ")
 
     if "messages" not in st.session_state:
@@ -171,7 +171,7 @@ def create_conversational_rag_chain(retriever):
         n_ctx=22000,
         n_batch=2000,
         max_tokens=250,
-        repeat_penalty=1.7,
+        repeat_penalty=1.5,
         last_n_tokens_size = 250,
         callback_manager=callback_manager,
         verbose=False,